Introduktion til 200000 Viscosity Industrial Chemical Building Material Hydroxypropyl Methyl Cellulose HPMC Powder

Hydroxypropylmethylcellulose (HPMC), hvis kinesiske navn er hydroxypropylmethylcellulose, er en semisyntetisk, ikke-ionisk celluloseether opnået ved kemisk modificering af naturlig cellulose. Dette hvide pulver kan danne en gennemsigtig viskøs opløsning efter opløsning i vand. Den har fremragende fortykkelse, vandophobning, stabilitet og filmdannende egenskaber. Det er et uundværligt multifunktionelt additiv inden for mange områder, såsom byggeri.

Karakteristika og fordele ved 200000 Viscosity Industrial Chemical Building Material Hydroxypropyl Methyl Cellulose HPMC Powder

Fremragende vandopløselighed: Det kan hurtigt opløses i koldt vand for at danne en klar og stabil opløsning.

Effektiv fortykkelse og vandretentionsevne: Forøg materialets viskositet, reducerer effektivt vandfordampningen, og forbedre arbejdseffektiviteten.

God stabilitet: Det har god stabilitet over for syrer, alkalier, og salte, og er velegnet til en lang række pH-værdier.

Filmdannende og beskyttende effekter: Efter tørring, det danner en sej og gennemsigtig film for at beskytte underlaget og forhindre vandindtrængning og fordampning.

Ikke-giftig og ikke-irriterende: Det har god biokompatibilitet og er velegnet til medicin og fødevarer.

Justerbarhed: Ved at ændre graden af ​​substitution og molekylvægt, dens ydeevne kan justeres for at opfylde forskellige applikationskrav.

Specifikationer af 200000 Viscosity Industrial Chemical Building Material Hydroxypropyl Methyl Cellulose HPMC Powder

200,000 Viscosity Industrial-Grade HPMC Powder– Tekniske specifikationer

Produktgennemgang

Denne hydroxypropylmethylcellulose (HPMC) powder is created for heavy-duty commercial and building and construction applications. It provides a high viscosity of 200,000 mPa · s, providing solid water retention, fremragende bearbejdelighed, and reputable efficiency in demanding atmospheres.

Kemisk sammensætning
The product is a white to off-white, free-flowing powder made from detoxified cellulose. It includes no included fillers or binders. The major active ingredient is hydroxypropyl methyl cellulose, with typical alternative levels of methoxyl (19– 30%) and hydroxypropyl (4– 12%).

Fysiske egenskaber
– Se: Straf, odor-free powder
– Fragment dimension: Går gennem en 80-mesh skærm (≥ 95%).
– pH-værdi (2% afhjælpe): 6.0– 8.0.
– Fugtighedsmateriale: ≤ 5%.
– Ask materiale: ≤ 5%.
– Gel temperaturniveau: 58– 62 °C.

Effektivitetskarakteristika
This HPMC grade provides superior thickening and film-forming capability. It dissolves conveniently in chilly water without clumping. Once combined, it keeps consistent viscosity over time and under differing temperatures. The high water retention aids cement-based products cure effectively, reducing fracturing and improving bond.

Regelmæssige ansøgninger
It is widely utilized in ceramic tile adhesives, udvendig isolering slutter systemer (EIFS), selvnivellerende forbindelser, plastre, og reparation af mørtler. Its security makes it appropriate for both exterior and interior building jobs.

Opbevaringsplads & Håndtering
Shop i et køligt, helt tørt sted langt fra fugt. Hold beholderne sikret, når de ikke er i brug. Levetid er 12 months under correct storage space problems. Undgå opkald med øjne og hud. Usage typical commercial health practices during handling.

Ansøgninger af 200000 Viscosity Industrial Chemical Building Material Hydroxypropyl Methyl Cellulose HPMC Powder

Ansøgninger af 200,000 Thickness HPMC Powder in Industrial Building Materials

Boosted Workability and Water Retention

Hydroxypropylmethylcellulose (HPMC) med 200,000 mPa · s viscosity is commonly made use of in building materials. It improves workability by making mixes smoother and easier to spread. This quality holds water well, which aids cement-based products cure effectively. Good water retention suggests fewer fractures and more powerful last frameworks.

Tile Adhesives and Grouts

I fliseklæber, this HPMC powder enhances open time. Workers obtain even more time to readjust floor tiles before the sticky sets. It additionally avoids sagging on upright surface areas. For grouts, it adds cohesion and lowers contraction. The result is a cleaner finish with better bond stamina.

Udvendig isolering efterbehandlingsudstyr (EIFS)

HPMC plays a crucial function in(EIFS) base and coating layers. It controls water loss throughout drying, especially in hot or gusty problems. This guarantees uniform treating and minimizes surface area problems. The high viscosity gives the mix enough body to hold structure without slumping.

Selvnivellerende underlag

Even in flowable underlayments, 200,000 thickness HPMC assists maintain the mix. It stops solid bits from clearing up also quick. This causes consistent efficiency across the whole set. The powder likewise supports air launch, minimizing pinholes and bubbles.

Repair Work Mortars and Plasters

For repair, this HPMC grade improves bond and flexibility. It enables slim layers to stick well without fracturing. In plasters, it improves smoothness and trowelability. Service providers locate it much easier to achieve flat, even surfaces with much less effort.

This high-viscosity HPMC powder satisfies stringent industry criteria. It does reliably across different environments and mixing conditions. Home builders and producers trust it for constant quality in every application.

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5 Ofte stillede spørgsmål af 200000 Viscosity Industrial Chemical Building Material Hydroxypropyl Methyl Cellulose HPMC Powder

Ofte stillede spørgsmål om 200,000 Viscosity HPMC Powder

Hvad er 200,000 viscosity HPMC powder used for?

This HPMC powder is mainly used in industrial chemical building materials. Det fungerer godt i fliseklæber, udvendige isoleringssystemer, selvnivellerende forbindelser, and cement-based repair mortars. The high viscosity helps control water retention and improves workability.

Hvorfor vælge 200,000 mPa·s viskositet?

De 200,000 mPa·s-kvalitet giver stærk fortykningsevne. It keeps the mix stable and prevents sagging on vertical surfaces. This makes it ideal for heavy-duty applications where long open time and good adhesion are needed.

How does HPMC improve construction performance?

HPMC holder vandet i blandingen længere. This allows cement to hydrate fully, which boosts strength and reduces cracking. It also makes the material smoother to apply and easier to spread evenly.

Er dette HPMC-pulver kompatibelt med andre tilsætningsstoffer?

Ja. It works well with common construction additives like redispersible polymer powders, stivelsesethere, og skumdæmpere. Test altid små batches først for at bekræfte kompatibiliteten i din specifikke formel.

Hvordan skal jeg opbevare HPMC-pulver?

Opbevar det tørt, køligt sted væk fra fugt. Brug forseglede beholdere eller poser for at forhindre sammenklumpning. Proper storage ensures the powder stays free-flowing and performs as expected when mixed.